Feature #2376
Updated by Junxiao Shi almost 8 years ago
Command interest validation requires both signature verification and timestamp (as well as nonce) checking. There are several potential ways to handle signature verification (e.g., `ValidatorRegex` and `ValidatorConfig`), while there are also several potential ways to handle timestamp checking (e.g., send-and-stop, session-based control). A desired abstraction would be to separate the two functionalities apart. This feature implements For example, having a command interest validator that checks the which has a pointer to a Validator object as a member, and provide timestamp checking outside of a stop-and-wait [[CommandInterest]], while delegating signature verification to another inner validator. the normal Validator class.